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-rw-r--r--compiler-rt/lib/asan/asan_allocator2.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler-rt/lib/asan/asan_allocator2.cc b/compiler-rt/lib/asan/asan_allocator2.cc
index b1fb68440eb..4b1b643d8b8 100644
--- a/compiler-rt/lib/asan/asan_allocator2.cc
+++ b/compiler-rt/lib/asan/asan_allocator2.cc
@@ -674,6 +674,7 @@ int asan_posix_memalign(void **memptr, uptr alignment, uptr size,
return 0;
}
+SANITIZER_INTERFACE_ATTRIBUTE
uptr asan_malloc_usable_size(void *ptr, StackTrace *stack) {
CHECK(stack);
if (ptr == 0) return 0;
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